Analysis Overview
SHA256
c5cb02082fc5df46b664578c2e049882a10fbd6be805ed345f8699e109fa8d1d
Threat Level: Known bad
The file ZAMÓWIENIE_DR-5-33499_pdf.exe was found to be: Known bad.
Malicious Activity Summary
PureCrypter
Purecrypter family
AgentTesla
Reads data files stored by FTP clients
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Enumerates physical storage devices
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-02-10 08:56
Signatures
Purecrypter family
Analysis: behavioral1
Detonation Overview
Submitted
2023-02-10 08:56
Reported
2023-02-10 08:59
Platform
win7-20220901-en
Max time kernel
61s
Max time network
128s
Command Line
Signatures
AgentTesla
PureCrypter
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1276 wrote to memory of 1420 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1276 wrote to memory of 1420 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1276 wrote to memory of 1420 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1276 wrote to memory of 1420 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
Network
| Country | Destination | Domain | Proto |
| RU | 45.84.1.117:80 | 45.84.1.117 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 173.231.16.76:443 | api.ipify.org | tcp |
Files
memory/1276-54-0x0000000000840000-0x000000000084A000-memory.dmp
memory/1276-55-0x00000000758B1000-0x00000000758B3000-memory.dmp
memory/1276-56-0x0000000005360000-0x0000000005414000-memory.dmp
memory/1276-57-0x0000000000500000-0x000000000051A000-memory.dmp
memory/1420-58-0x0000000000000000-mapping.dmp
memory/1420-60-0x000000006E1E0000-0x000000006E78B000-memory.dmp
memory/1420-61-0x000000006E1E0000-0x000000006E78B000-memory.dmp
memory/1420-62-0x000000006E1E0000-0x000000006E78B000-memory.dmp
memory/1276-63-0x00000000002B0000-0x00000000002E0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-02-10 08:56
Reported
2023-02-10 08:59
Platform
win10v2004-20220901-en
Max time kernel
60s
Max time network
124s
Command Line
Signatures
PureCrypter
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3540 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 3540 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 3540 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
Network
| Country | Destination | Domain | Proto |
| RU | 45.84.1.117:80 | 45.84.1.117 | tcp |
| US | 52.109.13.64:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 20.189.173.15:443 | tcp | |
| US | 2.18.109.224:443 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.211:443 | api.ipify.org | tcp |
Files
memory/3540-132-0x0000000000870000-0x000000000087A000-memory.dmp
memory/3540-133-0x0000000005780000-0x0000000005D24000-memory.dmp
memory/3540-134-0x0000000005270000-0x0000000005302000-memory.dmp
memory/3540-135-0x0000000006C80000-0x0000000006CA2000-memory.dmp
memory/4836-136-0x0000000000000000-mapping.dmp
memory/4836-137-0x00000000029E0000-0x0000000002A16000-memory.dmp
memory/4836-138-0x00000000055F0000-0x0000000005C18000-memory.dmp
memory/4836-139-0x0000000005310000-0x0000000005376000-memory.dmp
memory/4836-140-0x0000000005C20000-0x0000000005C86000-memory.dmp
memory/4836-141-0x0000000006300000-0x000000000631E000-memory.dmp
memory/4836-142-0x0000000007950000-0x0000000007FCA000-memory.dmp
memory/4836-143-0x0000000006800000-0x000000000681A000-memory.dmp
memory/3540-144-0x0000000006840000-0x000000000684A000-memory.dmp
memory/3540-145-0x0000000007860000-0x00000000078B0000-memory.dmp
memory/3540-146-0x0000000007AD0000-0x0000000007C92000-memory.dmp